One Greenies Original Dental Treat a day is all it takes for clean teeth, fresh breath, and a happy dog. Your dog can't wait to sink their teeth into these delicious, original-flavor dental dog breath chews because they feature a delightfully chewy texture that fights plaque and tartar. Irresistibly tasty and incredibly powerful, Greenies Treats for Dogs are vet-recommended for at-home oral health care. Best of all, these natural dog breath treats are made with highly soluble ingredients that are safe and easy to digest. Give your dog the mouth-wowing treat that helps promote their overall health with Greenies Dog Treats. Great for small breeds and little dogs between 15 and 25 lbs. Natural Dog Treats Plus Vitamins, Minerals, and Other Nutrients.